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| كتاب هندسة الاساسات للدكتور براجا م.داس |
السلام عليكم ورحمة الله وبركاته
كتاب هندسة الاساسات للدكتور براجا م.داس
أقدم لكم اليوم متابعينا الكرام كتاب هندسة الاساسات للدكتور براجا م.داس Principles of Foundation Engineering (Praja M.Das)
مقالات من الكتاب :
Geotechnical Engineering
In the general sense of engineering, soil is defined as the uncemented aggregate of
mineral grains and decayed organic matter (solid particles) along with the liquid
and gas that occupy the empty spaces between the solid particles. Soil is used as a
construction material in various civil engineering projects, and it supports structural
foundations. Thus, civil engineers must study the properties of soil, such as its origin,
grain-size distribution, ability to drain water, compressibility, shear strength, loadbearing capacity, and so on. Soil mechanics is the branch of science that deals with
the study of the ـproperties of soil and the behavior of soil masses subjected to various types of forces
Rock mechanics is a branch of science that deals with the study of the properties of
rocks. It includes the effect of the network of fissures and pores on the nonlinear stressstrain behavior of rocks as strength anisotropy. Rock mechanics (as we know now) slowly grew out of soil mechanics. So, collectively, soil mechanics and rock mechanics are generaly referred to as geotechnical engineering
mineral grains and decayed organic matter (solid particles) along with the liquid
and gas that occupy the empty spaces between the solid particles. Soil is used as a
construction material in various civil engineering projects, and it supports structural
foundations. Thus, civil engineers must study the properties of soil, such as its origin,
grain-size distribution, ability to drain water, compressibility, shear strength, loadbearing capacity, and so on. Soil mechanics is the branch of science that deals with
the study of the ـproperties of soil and the behavior of soil masses subjected to various types of forces
Rock mechanics is a branch of science that deals with the study of the properties of
rocks. It includes the effect of the network of fissures and pores on the nonlinear stressstrain behavior of rocks as strength anisotropy. Rock mechanics (as we know now) slowly grew out of soil mechanics. So, collectively, soil mechanics and rock mechanics are generaly referred to as geotechnical engineering
Foundation Engineering
Foundation engineering is the application and practice of the fundamental principles of soil mechanics and rock mechanics (i.e., geotechnical engineering) in the design of foundationsof various structures. These foundations include those of columns and walls of buildings, bridge abutments, embankments, and others. It also involves the analysis and design of earth-retaining structures such as retaining walls, sheet-pile walls, and braced cuts. This text is prepared, in general, to elaborate upon the foundation engineering aspects of these structures
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